Exam 11: Systems Planning, analysis, and Design
RUP is an iterative development technique using prototype designs.
False
A(n)________ ________ diagram shows the various data fields within a record.
record layout
Briefly discuss some behavioral considerations that are of major importance to the systems planning and analysis phase.
A major behavioral consideration is communication at various stages: communication between top management and the systems development team,communication within the team,and communication between the team and managers / users.First,it is essential that top management clearly explain its overall strategic plans for the organization and its vision of what it expects from the systems development effort.Secondly,the team must communicate well so that the planning phase will be thorough and efficient,it will obtain the data it needs to make recommendations,and it will ensure that all important views are aired.Finally,the team (with the assistance of management)should take special efforts to communicate their objectives to managers and other affected users so that unnecessary resistance,uncertainty,and anxiety can be avoided.
Management is typically responsible for selecting the best major system design from among several design alternatives.
Model driven architecture is the main architecture used in traditional systems design approaches.
From a cost standpoint,the phase of systems development in which major errors can become quite costly in later stages of development is
OO analysis produces a(n)________ model of what the system is functionally required to do.
A special language describing processing logic that uses key words such as IF,THEN,ELSE IF,and SO is called
When a company is purchasing software,it should choose hardware
The four enterprise architectural domains are ________,________,________,and ________.
In a REA model,for each event there are two general categories of related attributes.
The company should inform users that a new system is being developed
It is crucial that all major systems development efforts have the support of ________ ________.
It is important to design system reports that have appropriate titles and captions.
A dedicated software package is intended for a large and diverse number of users.
What are some important factors to consider when evaluating "canned" software?
________ diagrams are used to document objects (and classes of objects)and how they communicate with each other.
Which of the following is not a goal of developing an overall systems plan and strategy?
Object-oriented design focuses on defining objects and their actions as well as the data they use and how they collaborate with each other.
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